Wave attenuator



FIG. 1 is a perspective view of a wave attenuator showing my new design from the side, the opposing other side being identical thereto;

FIG. 2 is an elevational front view thereof, with the opposing rear view being identical thereto;

FIG. 3 is an elevational side view thereof, with the opposing side view being identical thereto; and,

FIG. 4 is an elevational top view thereof, with the bottom view being identical thereto. 

I claim the ornamental design for the wave attenuator, as shown and described. 